michael tweeted us from chicago saying obama's performance seemed like team usa day three ryder cup. bad start, worst finish. jeff says two strikes for obama after his luke warm dnc talk, as well. if you want to keep the conversation going, you can get in touch with us by e-mail at world by twide at cnbc.com, @cn, or at beccy meehan. we have one viewer bruce who says that arrogance and ego hurt obama badly and may cost him the election. thanks for your comments. one viewer says romney was in command trhful a georgia net tick, obama was defensive, evasive and tired. incoming president always has the disadvantage of being really busy running the country, as well. but thanks so much for your comments. do continue to write in and let me know what you think. that's it for today's show. thanks so much for watching "worldwide exchange." appreciate your company. >>> good morning. today's top stories, a clash of the candidates. president obama and mitt romney square off on policy differences including taxes, spending, entitlements, health care, education and more. it was a late night for ever